Energy storage is nothing more than capturing energy produced at one time for use at a later time. This is done to reduce the imbalance between the demand for energy and the amount produced. An energy storage device is generally called a battery or accumulator. Batteries or energy storage systems (BESS) are devices that allow energy from renewable sources, such as the sun and wind, to be stored and then released when power is most needed. As a result, manufacturers of energy storage devices need comprehensive testing to continuously upgrade the industry. ITECH offers comprehensive energy storage system testing solutions, such as solar panel simulation, PV inverter, power optimizer test, energy storage and EV battery test and simulation, grid simulation, etc.

Photovoltaic panel simulation diagram

Devices from the diagram: IT6500C power supply + SAS1000 software for solar panel simulation. <-- click and check

ITS5300 battery testing system - key features

• Energy feedback to the grid
• CC, CV, CC to CV, ramp, step, etc.
• Internal resistance test
• Battery temperature monitoring
• Battery charge and discharge cycle test
• Battery capacity test
• Battery overcharge and over-discharge endurance test
• Battery performance test, including charge and discharge performance and capacity test, at different temperatures
• Battery cycle test
• BMS communication function
• Parallel channel expansion power (master-slave parallel & current sharing technology)

ITS5300 <-- click and check

IT6000C bidirectional power supply - key features

• 80~2250V, 18kW/ 1U, 1.152 MW
• Up to 10 million points to simulate complex operating conditions (for EV batteries)
• Spark protection and temperature control
• CAN communication and BMS control
• IT-M3900 Bidirectional power supply
• 10~1500V, ± 8000A, 2-6kW/ 1U, 12kW/ 2U
• IT-M3400 bidirectional power supply
• 1/2U, 200W/ 400W/ 800W

ES and EV battery test and simulation - battery cycle test